| ID | Interpret | Skladba | Album | |
| 31. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm |  |
| 32. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 33. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 34. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 35. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 36. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 37. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 38. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 39. | Various Speakers | Conflict Prevention and Resolution Forum: The Global Peace Index: Its Value and Implications, and the Next Steps | Johns Hopkins SAIS Events - Summer 2007 | |
| 40. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 41. | chikchikchik | When The Going Gets Tough, The Tough Gets Krazee | Louden Up Now | |
| 42. | Billy Ocean | When the Going Gets Tough | |   |
| 43. | Johnny Clarke | Cry Tough | | |
| 44. | David McCullough | Why it's Tough | Hebrews | |
| 45. | Ween | 19 The going gets Tough | 20010321-Ottsville.PA | |
| 46. | Ween | 22 The going gets tough | 20010323-Sea.Bright.NJ | |
| 47. | Wynn Stewart | Tough Row To Hoe - | B05 - In Love | |
| 48. | Yo La Tengo | Mr. Tough | I Am Not Afraid Of You And I Will Beat Your Ass | |
| 49. | Black Label Society | Too Tough To Die | Mafia | |
| 50. | Billy Ocean | When the Going Gets Tough | | |
| 51. | Billy Ocean | When the going gets tough | Ben Liebrand MiniMix | |
| 52. | Farmer's Boulevard | Not Tough Enough | Still Four | |
| 53. | Ween | 19 The going gets Tough | 20010321-Ottsville.PA | |
| 54. | Craig Morgan | Tough | Little Bit of Life | |
| 55. | Dieselboy | Tough at the Top | | |
| 56. | Martina Topley-Bird | Too Tough To Die | Quixotic | |
| 57. | Barrie Craig, Confidential Investigator | Tough Guy | 1954-07-06 (0143) | |
| 58. | Backroad Shack | Ain't Too Tough To Cry | Out Of The Woods | |
| 59. | XZibit | Tough Guy | Weapons of Mass Destruction | |
| 60. | Yo La Tengo | Mr. Tough | I Am Not Afraid Of You And I Will Beat Your Ass | |
